installing Windows XP SP2, on system having RHEL 5

how do i uninstall RHEL 5 from my PC, so i can install Windows on it..
I cant format that hard drive using my another PC, cause my another PC have only 1 PATA slot, when i boot from Windows XP SP2 Setup disc…screen goes blank..after “setup is configuring your system….”
can i format the disc? while using RHEL 5 or uninstall it..?
Answer #1
YOU MY FRIEND NEED HIREN’S BOOT CD.. boot your system with the cd.. choose one of the numerous hard disk tools and simply format the required partition / drive.. hiren’s boot cd can be found here..

http://www.google.com?t=867960&highlight=